Linux Commands are specific instructions or functions entered into a Linux operating system to perform certain tasks or operations. Coursera's Linux Commands catalogue teaches you about the diverse array of commands used within the Linux environment. You'll learn everything from basic commands for navigation and file manipulation, to advanced commands for system administration and networking tasks. As you progress, you'll also delve into scripting and automation using shell scripts, enhancing your proficiency and efficiency in managing Linux-based systems. This skill is invaluable for roles such as system administrator, network engineer, cybersecurity analyst, and countless other positions within the IT industry.